:root {
    --AllBg: rgb(245, 245, 245);
    --ValueBg: rgb(255, 255, 255);
    --shadow: rgb(231, 231, 231);
}

* {
    margin: 0;
    padding: 0;
    background: var(--AllBg);
    color: #000;
}


html,
body {
    width: 100%;
    height: 100%;
}

a {
    text-decoration: none;
    color: #000;
}

.head {
    height: 55px;
    line-height: 55px;
    margin-bottom: 20px;
    box-shadow: 0 0 10px 10px var(--shadow);
}

.head>h1 {
    text-align: center;
    margin: 0 auto;
}

.head>h1>img {
    width: 40px;
    text-align: center;
    margin: 0 auto;
    transform: translateY(8px);
    -webkit-transform: translateY(8px);
    -moz-transform: translateY(8px);
    -ms-transform: translateY(8px);
    -o-transform: translateY(8px);
}

.mainBox,
.upload,
.bottomBox {
    width: 50%;
    height: auto;
    margin: 0 auto;
    box-sizing: border-box;
}

.mainBox {
    position: relative;
    min-width: 400px;
    padding: 20px;
    box-shadow: 0 0 5px 5px var(--shadow);
    max-height: 80%;
    overflow-y: scroll;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}

.upload {
    height: 50px;
    line-height: 50px;
    text-align: left;
    min-width: 392px;
}

.upload .right {
    float: right;
}

.right>input {
    outline: none;
    height: 22px;
    font-size: 15px;
    padding: 0 2px;
}

.upload>input[type="submit"] {
    padding: 2px 8px;
    border: 1px solid #000;
    background: rgb(238, 238, 238);
}

.mainBox>ul>li {
    list-style: none;
    font-size: 24px;
    position: relative;
    padding: 10px 0px;
}

.mainBox>ul>li>a>img {
    width: 30px;
    margin-right: 2px;
    transform: translateY(7px);
    -webkit-transform: translateY(7px);
    -moz-transform: translateY(7px);
    -ms-transform: translateY(7px);
    -o-transform: translateY(7px);
}

.mainBox>ul>li>a {
    width: 80%;
    display: block;
    margin-right: 20px;
    overflow: hidden;
    word-break: keep-all;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.mainBox>ul>li>a:hover::after {
    content: "点击查看详情";
    font-size: 14px;
    color: blue;
    position: absolute;
    top: -5px;
    left: 0;
}

.mainBox>ul>li>input {
    width: 21px;
    height: 21px;
    position: absolute;
    right: 5px;
    top: 15px;
}

.bottomBox {
    width: 50%;
    height: 60px;
    margin: 20px auto 0;
}

.bottomBox>button {
    float: right;
    width: 60px;
    height: 30px;
    margin: 10px 5px;
}

@media (max-width: 440px) {

    html,
    body {
        width: 100%;
        height: 100%;
    }

    .mainBox {
        width: 100%;
        box-sizing: border-box;
    }

    .upload {
        width: 100%;
        min-width: 320px;
    }
}